TM 9-2350-256-208Remove M2A2 air purifier (3) from frame assembly(21) by opening catch assembly (22) on frameassembly.9Remove frame assembly (21) by removing fourscrews (23) and four lockwashers (24).Left SideWARNINGRemove all jewelry such as rings, dog tags, bracelets, etc. If jewelry contacts a metal surface a directshort may result in heating of tools, damage to equipment, and injury or death to personnel.14-3